V-TAC ESS Series Instruction Manual
Hide thumbs
Also See for ESS Series:
- Instruction manual (380 pages) ,
- User manual (27 pages) ,
- Instruction manual (34 pages)
Table of Contents
Advertisement
Quick Links
Thank you for selecting and buying V-TAC Product. V-TAC will serve you the
best. Please read these instructions carefully & keep this user manual handy
for future reference. If you have any another query, please contact our
dealer or local vendor from whom you have purchased the product.
They are trained and ready to serve you at the best.
IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU
FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST
DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B
INSTRUCTION MANUAL
ESS SERIES BATTERY PACK
INTRODUCTION
Multi-Language Manual QR CODE
Please scan the QR code to access the manual in
multiple languages.
5
*
WARRANTY
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for V-TAC ESS Series
Summary of Contents for V-TAC ESS Series
- Page 1 Please scan the QR code to access the manual in multiple languages. IN CASE OF ANY QUERY/ISSUE WITH THE PRODUCT, PLEASE REACH OUT TO US AT: SUPPORT@V-TAC.EU FOR MORE PRODUCTS RANGE, INQUIRY PLEASE CONTACT OUR DISTRIBUTOR OR NEAREST DEALERS. V-TAC EUROPE LTD. BULGARIA, PLOVDIV 4000, BUL.L.KARAVELOW 9B...
-
Page 2: About This Document
About This Document Purpose This document primarily introduces the main features, component composition, usage, installation, and maintenance of Wall-mounted Residential Energy Storage System VE51280W (short for V-Power S14). Intended Audience This document is intended for: Hardware installation engineers Technical support engineers ... -
Page 3: Table Of Contents
Contents About This Document ........................1 Introduction .......................... 3 Application ............................3 Appearance ............................3 Panel Introduction ..........................4 PIN Definition ............................6 Lithium-ion Cell ............................ 7 Technical specifications ........................8 Installation .......................... 10 Precautions for Installation ........................ 10 Preparing for Installation ........................10 2.2.1 Tools ................................ -
Page 4: Introduction
1 Introduction 1.1 Application V-Power S14 is a next-generation product developed by VTAC, which is used in residential energy storage solutions. This battery system has a capacity of 14.336 kWh. V-Power S14 integrates the high-performance BMS. To extend battery life, it has multiple protection functions such as system over-charge, system over-discharge, cell over-voltage, cell under-voltage, charging over-current, discharging over-current, and insulation fault. -
Page 5: Panel Introduction
Figure 2. V-Power S14 dimensions (unit: mm) 1.3 Panel Introduction The V-Power S14 operation panel is shown as follows. Figure 3. V-Power S14 operation panel... - Page 6 The definition of the V-Power S14 operation panel is shown as follows. Table 1. Operation Panel Interface Definition Items Remark State of Charge. RUN/ALM Indicate battery module running or alarm status. 2*RJ45 Interface for communication: COM 1/COM 2 COM1 for communication with inverter or the next battery; COM2 for communication with the next battery.
-
Page 7: Pin Definition
Indicator Light Definition Green LED ON Indicates the V-Power S14 is in standby mode. Red LED Flash Indicates the V-Power S14 is in alarm mode. Indicates an error has occur in the battery module, which requires manual Red LED ON operation or consultation with VTAC for maintenance. -
Page 8: Lithium-Ion Cell
1.5 Lithium-ion Cell The lithium iron phosphate cell selected in the scheme is a special energy-type lithium battery product. This series of lithium iron phosphate cells have high specific energy, longer cycle life, low cost, capable of high current charge and discharge, high-temperature tolerance, high energy density, safety, and pollution- free features. -
Page 9: Technical Specifications
Items Parameter Discharging cut-off voltage 2.80 V Operating charging temperature 0℃-50℃ Operating discharging temperature -20℃-55℃ 0-45℃（less than 1 month） ； Storage temperature 0-35℃（less than 12 months） ； Operating humidity 5%-95% RH Size (Width*High*Depth) 173.7 mm×204.6 mm×72.0 mm Weight Approx. 5.42 kg 1.6 Technical specifications The V-Power S14's main technical specifications are shown as follows. - Page 10 Items Parameter Storage temperature 0℃ ~ 45℃ Operating temperature Discharge -20℃ ~ 55°C, Charge 0°C ~50℃ SOC estimation value <8% Allowable relative humidity 5% ~ 95% Non-condensing Altitude 2000m without derating Cooling method Natural heat dissipation Protection level IP65 Battery positive and negative quick plug terminals: External Interface 2*P+, 2*P- Communication standard RJ45 port:2*RJ45...
-
Page 11: Installation
2 Installation 2.1 Precautions for Installation Light intensity is required near the installation location. Comply with the safety operation technical regulations when lifting and handling heavy objects. Equipment and tools must be complete, intact, and reliable. It is strictly prohibited to use tools with ... -
Page 12: Packing List
Tape measure Adjustable wrench Torque wrench Claw hammer Diagonal pliers Clamp meter Multimeter Anti-static gloves Helmet Goggle Insulation shoes Insulating tape 2.2.2 Packing List Open the package and take out the product, please check the accessories first. The packing is shown below. -
Page 13: Unpacking Acceptance
2.2.3 Unpacking Acceptance After receiving the goods on-site, please check whether the packing box is intact and inspect the goods in time. If the packing box is slightly damaged, please sign the cargo list to confirm receipt and indicate the extent of the damage. If the damage of the packing box is serious, please refuse to sign. Please carry out an unpacking inspection after receiving all the goods. -
Page 14: Connecting Power Cable
Using a drill and level, mount the bracket to the selected wall. Check whether the bolt torque of the nuts (2 nuts on the back of V-Power S14) is 8 N.m. Mount the V-Power S14 on the bracket. Connect the ground wire to the ground. Figure 7. - Page 15 Context 1、Insulate installation tools to prevent electric shocks. 2、According to the power value of the inverter, the power cable should be connected. If multiple batteries are used in parallel, the power cables should be connected according to the wiring mode in Figure 9. The V-Power S14 power cable connection method adopts a self-locking connector.
- Page 16 Figure 9. Connect the internal cables Connect the P+ & P- power cables to the inverter. Figure 10. Connect the external cables The self-locking connector's color should correspond to the V-Power S14 terminal's color: orange corresponds to the positive pole, and black corresponds to the negative pole. Please take care of the removed V-Power S14 protective cover in case of backup.
-
Page 17: Connecting Communication Cable
2.5 Connecting Communication Cable Context Please pay attention to the direction when plugging the communication cable connector, do not operate violently. Communication cables and power cables must be routed separately. If there are multiple V-Power S14 in parallel, you need to connect the communication cables in parallel first. - Page 18 For the wiring diagram of the inverter to the user side, please refer to the user manual of inverter. Please confirm the usage scenarios of the inverter according to the actual situation. For details, please refer to the user manual of inverter. The communication cable to the inverter contains L&N cable (220V power supply for BMS).
-
Page 19: Operation
3 Operation 3.1 Check before Power-on Context After installing the V-Power S14, users need to perform a pre-power check to ensure that the device installation and cable connection are correct before performing the power-on operation. Procedure Check whether the V-Power S14 sequence is consistent with the layout diagram. Check the cable connection on site. - Page 20 Before performing the power-on commissioning on the V-Power S14, users must strictly perform the pre-power- on check. All batteries are equipped with 50% capacity. Prerequisites Before power on, need ensure that all power cables and communication cables are connected well. Procedure Battery power on is divided into three categories: (1) One single battery power on (no parallel connection), (2) Multiple batteries power on in parallel, (3) Batteries expand power on in parallel.
-
Page 21: Operation Guide
According to the categories (1) or (2), the original battery and inverter to power on first, and make the original battery capacity is above 50%; Closed the ON/OFF switch of one new expansion battery, at this time the battery Run/Alarm ... -
Page 22: Maintenance
4 Maintenance The engineering personnel who perform the following operations must have received professional training. Before operating and maintaining the V-Power S14, wear anti-static work clothes, anti-static gloves, and wrist straps, and remove conductive objects such as jewelry and watches to avoid electric shock or burns. All V-Power S14 internal maintenance work requires insulated tools and should be performed by personnel who ... -
Page 23: Quarterly Maintenance
Table 9. Monthly maintenance Item Refer Standard Abnormal Handling Suggestion The appearance is neat and clean without If there is dirt on the surface, clean the stains. V-Power S14's appearance with a cotton cloth. The V-Power S14 terminals are intact. ... - Page 24 Table12. Alarm handling Phenomenon Possible failure Handling method Check: Ensure that the communication cable between the inverter and battery is properly connected. View the battery data on the inverter display or the inverter APP. Battery voltage≤44.8 V, or cell voltage≤2.8 V, battery would generated the under voltage alarm.
-
Page 25: Acronyms And Abbreviations
Acronyms and Abbreviations Alternating Current Battery Management unit Battery Management System Battery Control Unit Direct Current Protocol Converter Unit State of Charge State of Health...
Need help?
Do you have a question about the ESS Series and is the answer not in the manual?
Questions and answers